Distribution of Early White-haired Panic Grass (Panicum praecocius) specimens in the ISM Herbarium |
Panicum praecocius Records for Lake County, Illinois- ISM accession# 3125
- Collector: Graham, Verne Ovid
Date: 14 Jul 1944 - ISM accession# 55203
- Collector: Swink, Floyd A.
Date: 07 Jun 1952
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